- Augsburg Confession1
- Aurangzeb, Emperor of Hindustan, 1618-17071
- Aurispa, Giovanni, approximately 1376-14591
- Austria--Lambach (Upper Austria)1
- Austria--Vienna1
- Austrian1
- Authority--Religious aspects1
- Authors, Arab1
- Autos-da-fé1
- Averroës, 1126-1198. Talkhīs kitāb al-ʻIbārah1
- Averroës, 1126-1198. Talkhīṣ kitāb al-maqūlāt1
- Averroës, 1126-1198. Talkhīṣ madkhal Furfūriyūs1
- Avicenna, 980-10371
- Avicenna, 980-1037. Ishārāt wal-al-tanbīhāt1
- Avicenna, 980-1037. Qaṣīdah al-rūḥīyah1
- Avraham ben Sahlan, -10301
- Avraham ben Yosef Ḥasan, min Ṭaledo1
- Awḍaḥ al-masālik ilá Alfīyat Ibn Mālik (Ibn Hishām, ʻAbd Allāh ibn Yūsuf)1
- Ayyubids1
- Azar, Menaḥem ben Natan1